8889244910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{12637}}^1$

素因数の和:13437

約数の個数: 64

約数和(自身を含む): 19720132992

約数和(自身を除く): 10830888082

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 773, 910, 1546, 3865, 5411, 7730, 10049, 10822, 12637, 20098, 25274, 27055, 50245, 54110, 63185, 70343, 88459, 100490, 126370, 140686, 164281, 176918, 328562, 351715, 442295, 703430, 821405, 884590, 1149967, 1642810, 2299934, 5749835, 9768401, 11499670, 19536802, 48842005, 68378807, 97684010, 126989213, 136757614, 253978426, 341894035, 634946065, 683788070, 888924491, 1269892130, 1777848982, 4444622455, 8889244910]

約数ペア:

[(1, 8889244910), (2, 4444622455), (5, 1777848982), (7, 1269892130), (10, 888924491), (13, 683788070), (14, 634946065), (26, 341894035), (35, 253978426), (65, 136757614), (70, 126989213), (91, 97684010), (130, 68378807), (182, 48842005), (455, 19536802), (773, 11499670), (910, 9768401), (1546, 5749835), (3865, 2299934), (5411, 1642810), (7730, 1149967), (10049, 884590), (10822, 821405), (12637, 703430), (20098, 442295), (25274, 351715), (27055, 328562), (50245, 176918), (54110, 164281), (63185, 140686), (70343, 126370), (88459, 100490)]